Signal Communications Corp. Est. Japan

Japanese manufacturer from the 1970's / 1980's, based in Tokyo.

 R-512 R-512
VHF airband receiver
1979-1982
RX
AM  
118-136 MHz
TX
-
-
 R-517 "Sky Ace" R-517 "Sky Ace"
VHF airband receiver
198x-198x
RX
AM  
118-143 MHz
TX
-
-
 R-528 (version 1) R-528 (version 1)
VHF airband receiver
1980-1982
RX
AM  
118-136 MHz
TX
-
-
 R-528 (version 2) R-528 (version 2)
VHF airband receiver
1982-1986
RX
AM  
118-136 MHz
TX
-
-
 R-532 R-532
VHF airband receiver
1984-1987
RX
AM  
118-140 MHz
TX
-
-
 R-535 (version 1) R-535 (version 1)
VHF airband receiver
199x-199x
RX
AM  
108-143 / 220-380 MHz
TX
-
-
 R-535 (version 2) R-535 (version 2)
VHF airband receiver
199x-199x
RX
AM  
108-143 / 220-400 MHz
TX
-
-
 R-537 R-537
VHF airband receiver
1982-1985
RX
AM  
118-136 MHz
TX
-
-
 R-537S R-537S
VHF airband receiver
1986-198x
RX
AM  
118-136 MHz
TX
-
-
 R-550 R-550
VHF airband receiver
199x-199x
RX
AM  
108-142 MHz
TX
-
-
10 item(s)